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RSS订阅原创 HDU 5023 A Corrupt Mayor's Performance Art （线段树）
A Corrupt Mayor's Performance Art Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 100000/100000 K (Java/Others) Total Submission(s): 255 Accepted Submission(s): 114 Problem Descrip
2014-09-20 22:01:06
1068
原创 HDU 5024 Wang Xifeng's Little Plot （搜索）
HDU 5024 Wang Xifeng's Little Plot （搜索）
2014-09-20 21:13:47
1525
原创 HDU 4861 Couple doubi (数论)
Couple doubi Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 630 Accepted Submission(s): 449 Problem Description DouBiXp has a gir
2014-07-23 20:28:56
597
原创 HDU 4864 Task (贪心)
Task Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2154 Accepted Submission(s): 549 Problem Description Today the company has m ta
2014-07-23 20:15:13
591
原创 HDU 3265 Posters （线段树-扫描线）
Posters Time Limit: 5000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 4389 Accepted Submission(s): 975 Problem Description Ted has a new house w
2014-07-21 21:18:55
645
原创 HDU 3031 To Be Or Not To Be（左偏树）
To Be Or Not To Be Time Limit: 6000/3000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 374 Accepted Submission(s): 149 Problem Description That's a qu
2014-07-21 11:19:50
1059
原创 POJ 1328 Radar Installation (贪心)
Radar Installation Time Limit: 1000MS Memory Limit: 10000K Total Submissions: 44937 Accepted: 9970 Description Assume the coasting is an infinite straight line. Land is
2013-11-04 00:56:11
1626
原创 POJ 2965 The Pilots Brothers' refrigerator （枚举）
POJ 2965 The Pilots Brothers' refrigerator （枚举）
2013-11-02 00:04:44
1040
原创 POJ 4489 The King’s Ups and Downs （区间DP）
The King’s Ups and Downs Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 237 Accepted Submission(s): 150 Problem Description The k
2013-10-24 18:36:10
985
原创 POJ 3817 Robot Challenge (DP)
Robot Challenge Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 603 Accepted: 218 Description You have entered a robot in a Robot Challenge. A course is set
2013-10-24 17:17:21
964
原创 HDU 1412 {A} + {B} (STL)
{A} + {B} Time Limit: 10000/5000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9673 Accepted Submission(s): 4008 Problem Description 给你两个集合，要求{A} + {B}.
2013-10-24 12:59:49
655
原创 HDU 4488 Faulhaber’s Triangle （数学题）
Faulhaber’s Triangle Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 237 Accepted Submission(s): 126 Problem Description The sum
2013-10-24 12:29:11
869
原创 HDU 4492 Mystery （模拟）
Mystery Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 548 Accepted Submission(s): 275 Input The first line of input contains a s
2013-10-09 20:16:23
791
原创 HDU 4493 Tutor （基础题）
Tutor Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65535/65535 K (Java/Others) Total Submission(s): 1038 Accepted Submission(s): 297 Problem Description Lilin was a student of
2013-10-09 19:44:16
831
原创 HDU 4485 B-Casting （基础题）
B-Casting Time Limit: 4000/2000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 607 Accepted Submission(s): 303 Problem Description Casting around for p
2013-10-09 19:31:36
1089
原创 HDU 4484 Hailstone HOTPO (简单模拟题)
Hailstone HOTPO Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 516 Accepted Submission(s): 306 Problem Description The hailstone
2013-10-09 18:44:59
1119
原创 CSU 1209 Three Jugs （数论）
1209: Three Jugs Time Limit: 1 Sec Memory Limit: 128 MB Submit: 304 Solved: 57 [Submit][Status][Web Board] Description We have three jugs A, B, C without any calibration, and an infin
2013-10-04 20:17:04
875
原创 CSU 1203 Super-increasing sequence （模拟）
1202: Stone-scissors-cloth Time Limit: 1 Sec Memory Limit: 128 MB Submit: 293 Solved: 141 [Submit][Status][Web Board] Description 现在一共有N个人（分别记为1, 2, …, N）在玩剪刀石头布，如果知道他们每个人都出了什么，你能找出来谁是win
2013-10-04 19:57:44
788
原创 CSU 1202 Stone-scissors-cloth （模拟）
1202: Stone-scissors-cloth Time Limit: 1 Sec Memory Limit: 128 MB Submit: 293 Solved: 141 [Submit][Status][Web Board] Description 现在一共有N个人（分别记为1, 2, …, N）在玩剪刀石头布，如果知道他们每个人都出了什么，你能找出来谁是win
2013-10-04 19:47:59
963
原创 CodeForces 349B Color the Fence （贪心）
B. Color the Fence time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Igor has fallen in love with Tanya. Now Igor w
2013-10-04 19:39:07
1285
原创 CodeForces 348A Mafia （思维）
A. Mafia time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output One day n friends gathered together to play "Mafia". Dur
2013-10-03 21:39:56
1451
原创 CodeForces 349A Cinema Line （模拟）
A. Cinema Line time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output The new "Die Hard" movie has just been released! T
2013-10-03 18:34:37
1454
原创 CodeForces 350A TL（基础题）
A. TL time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Valera wanted to prepare a Codesecrof round. He's already g
2013-10-02 20:06:46
1369
原创 POJ 2063 Investment (完全背包)
Investment Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 7041 Accepted: 2447 Description John never knew he had a grand-uncle, until he received the notary
2013-10-02 19:35:16
922
原创 POJ 2392 Space Elevator (多重背包+优化)
Space Elevator Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 7378 Accepted: 3464 Description The cows are going to space! They plan to achieve orbit by bui
2013-10-01 22:43:29
993
原创 UVA 10881 Piotr's Ants (思维)
Problem D Piotr's Ants Time Limit: 2 seconds "One thing is for certain: there is no stopping them; the ants will soon be here. And I, for one, welcome our new insect overlords." Kent Brockma
2013-09-30 19:21:59
723
原创 HDU 3400 Line belt (三分搜索)
Line belt Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2329 Accepted Submission(s): 880 Problem Description In a two-dimension
2013-09-30 07:32:29
917
原创 HDU 4764 Stone (巴什博弈)
Stone Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 109 Accepted Submission(s): 85 Problem Description Tang and Jiang are good
2013-09-28 23:27:01
825
原创 POJ 2251 Dungeon Master (广度搜索)
Dungeon Master Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14395 Accepted: 5586 Description You are trapped in a 3D dungeon and need to find the quickest
2013-09-27 20:31:15
1125
原创 HDU 2952 Counting Sheep (深度搜索)
Counting Sheep Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1753 Accepted Submission(s): 1143 Problem Description A while ag
2013-09-26 23:22:25
698
原创 HDU 1010 Tempter of the Bone (深度搜索+减枝优化)
Tempter of the Bone Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 55868 Accepted Submission(s): 15080 Problem Description The do
2013-09-26 08:59:14
841
原创 POJ 1915 Knight Moves (广度搜索)
Knight Moves Time Limit: 1000MS Memory Limit: 30000K Total Submissions: 19803 Accepted: 9150 Description Background Mr Somurolov, fabulous chess-gamer indeed, asserts
2013-09-25 19:48:59
587
原创 2013 ACM/ICPC Asia Regional Changsha Online Travel by Bike (基础题)
Travel by Bike Time Limit: 1 Second Memory Limit: 32768 KB Recently, Fancy is invited by his best friend to make a trip to his new house. Fancy is really excited by the invitation, so he's goin
2013-09-24 17:40:12
654
原创 POJ 3154 Graveyard (思维)
Graveyard Time Limit: 2000MS Memory Limit: 65536K Total Submissions: 1199 Accepted: 610 Special Judge Description Programming contests became so popular in the ye
2013-09-23 22:44:16
1072
原创 POJ 3225 Help with Intervals（线段树成段更新）
Help with Intervals Time Limit: 6000MS Memory Limit: 131072K Total Submissions: 8851 Accepted: 2103 Case Time Limit: 2000MS Description LogLoader, Inc. is a company specialized in providing
2013-09-22 16:22:30
859
原创 HDU 4565 So Easy!（矩阵快速幂）
So Easy! Time Limit: 2000/1000 MS (Java/Others) Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1176 Accepted Submission(s): 348 Problem Description A sequence Sn is defin
2013-09-21 08:56:43
625
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